Published 2022
| Version v1
Journal article
On the Peculiarities of Studying Unbound Excited States of 4He Nucleus by α + 3H Interaction
- 1. Institute for Nuclear Research, Nat. Acad. of Sci. of Ukraine, 47, Prosp. Nauky, Kyiv 03680 (Ukraine)
Description
Due to the alpha-particle beam interaction with tritium, the two-dimensional spectra of tt, t3He, and dd coincidences are obtained using the particle-decay spectroscopy from three-particle 3H(α,tt)p, 3H(α,t 3He)n, and 3H(α,td)d reactions (Eα = 67.2 MeV). Excitation energies and energy widths for seven excited 4He states, as well as the ratio of their different decay modes, namely t + p, n + 3He, and d + d, are obtained by using the Monte Carlo method. (author)
Additional details
Publishing Information
- Journal Title
- Ukrayins'kij Fyizichnij Zhurnal (Kyiv)
- Journal Volume
- 67
- Journal Issue
- no.11
- Journal Page Range
- p. 782-789
- ISSN
- 0372-400X
INIS
- Country of Publication
- Ukraine
- Country of Input or Organization
- Ukraine
- INIS RN
- 54043475
- Subject category
- S73: NUCLEAR PHYSICS AND RADIATION PHYSICS;
- Descriptors DEI
- ALPHA REACTIONS; COINCIDENCE METHODS; EXCITED STATES; HELIUM 3; HELIUM 4; MONTE CARLO METHOD; SPECTROSCOPY; TRITIUM TARGET; TWO-DIMENSIONAL SYSTEMS
- Descriptors DEC
- CALCULATION METHODS; CHARGED-PARTICLE REACTIONS; COUNTING TECHNIQUES; CRYSTAL LATTICES; CRYSTAL STRUCTURE; ENERGY LEVELS; EVEN-EVEN NUCLEI; EVEN-ODD NUCLEI; HELIUM ISOTOPES; ISOTOPES; LIGHT NUCLEI; NUCLEAR REACTIONS; NUCLEI; STABLE ISOTOPES; TARGETS